FR 6927 then LH 237 at Fiumicino
Barcelona → Rome → Frankfurt am Main
Timetable, Rome time
18:40FR 6927 from Barcelona at the gate
18:35LH 237 to Frankfurt am Main leaves the gate
23 h 55 apart on the timetable, overnight
LH 237 leaves 23 h 55 after FR 6927 arrives on the timetable: more than half a day, so not a connection we count.